baber/WOPTO huggingface dataset:
Patent CN-113322542-B (CN)
Title: 具备高熔融指数的皮芯复合纤维及其纤维棒的制备方法及生产设备
IPC: D04H1/541
Filed: 2021-05-28
Granted: 2022-01-28
Abstract: 本发明提供了具备高熔融指数的皮芯复合纤维及其纤维棒的制备方法及生产设备，其中纤维包括由外至内布置的皮层和芯层，所述皮层为由PE材料和PP降温母粒制成，所述PP降温母粒占所述皮层的10％，所述芯层为由PP材料制成，且所述皮层的熔点低于所述芯层的熔点；本发明中皮层是由PE材料和PP降温母粒制成，基于PP降温母粒具有降低挤出温度(即降低熔点温度)，提高树脂熔融指数的特性，所以皮层与芯层之间的温度差增大，这样在制备纤维棒时，皮层在相同温度下的热熔效率将比现有技术中未添加PP降温母粒的皮层的热熔效率高，同时由于熔融指数的提高，熔融后的皮层将快速的流动，进而保证了定型固化后内部毛细组织结构的均匀性，从而保证了纤维棒的毛细吸水效应。
Patent CN-113472940-B (CN)
Title: 基于穿戴设备的移动终端优化处理方法、装置、移动终端及存储介质
IPC: H04M1/72409
Filed: 2021-06-08
Granted: 2022-06-10
Abstract: 本发明公开了一种基于穿戴设备的移动终端优化处理方法、装置、移动终端及存储介质，所述方法包括：检测移动终端是否连接穿戴设备；当有连接穿戴设备并接收到灭屏事件指令时，检测穿戴设备是否处于使用状态；当处于使用状态时，移动终端控制关闭屏幕但不进行系统休眠；当不处于使用状态时，移动终端控制关闭屏幕且进行系统休眠。旨在解决移动终端连接穿戴设备使用时必须亮屏的问题，使用户在使用穿戴设备并接收到灭屏事件指令时仅关闭移动终端屏幕保持穿戴设备正常运行；在不使用穿戴设备并接收到灭屏事件指令时关闭移动终端屏幕并控制系统休眠达到进一步降低系统功耗，延长移动终端使用时间，提高用户体验的效果。
Patent CN-113388067-B (CN)
Title: 用于合成高反式-1,4聚丁二烯-异戊二烯橡胶材料的催化剂及其催化合成方法
IPC: C08F236/06
Filed: 2021-06-11
Granted: 2022-06-10
Abstract: 本发明涉及高反式丁戊橡胶材料合成技术领域，具体涉及一种用于合成高反式‑1,4聚丁二烯‑异戊二烯橡胶材料的催化剂及其催化合成方法。所述催化剂由主催化剂、助催化剂和第三组分，第三组分为烷氧基硅烷类外给电子体。所述方法为反应器抽排、置换后，依次加入丁二烯/异戊二烯的混合单体、助催化剂、第三组分、主催化剂/有机溶剂混合物，形成活性中心引发单体聚合，10～50℃反应1～120min，得到反式‑1,4聚丁二烯‑异戊二烯橡胶材料。本发明在催化剂中引入外给电子体，聚合时采用单体、助催化剂、给电子体、主催化剂的加料顺序，外给电子体可有效地活化活性中心，形成更高反式‑1,4立构选择性的活性中心，提高催化剂的立构选择性。
Patent CN-113282376-B (CN)
IPC: G06F13/40
Filed: 2021-07-22
Granted: 2021-11-12
Abstract: 一种应用于云平台架构的UKey虚拟机穿透方法和系统，所述云平台架构包括USB客户端、USB虚拟中心和云平台，所述方法包括：USB总线驱动检测识别USB设备，获得所述USB设备发送的数据包信息，进行设备挂载；USB总线驱动将所述数据包信息透传给虚拟USB驱动，再由所述虚拟USB驱动通过数据传输专用通道透传给USB虚拟中心；USB虚拟中心根据所述数据包信息识别透传过来的USB设备及其数据交互请求，若为认证信息请求报文，则读取其中的认证信息，将所述认证信息提供给云平台中的应用程序使用。本发明通过透传的方法把硬件USB License提供给云平台上虚拟机中的应用软件使用，使得在不同物理机上使用USB License更加便利。
Patent CN-113629685-B (CN)
Title: 一种高工频过电压严酷供电环境下的智能限压型组合式浪涌保护模块
IPC: H02H9/04
Filed: 2021-07-22
Granted: 2022-04-05
Abstract: 本发明公开一种高工频过电压严酷供电环境下的智能限压型组合式浪涌保护模块，由智能控制单元与限压型浪涌保护单元组合组成；智能控制单元具有自动过电压能量耦合触发电路和可控的触发型开关，可以对工频过电压、操作过电压等内部过电压和外部雷电过电压实现智能感知和自动选通，因而使得智能组合式浪涌保护模块具有工频耐受电压非常高、雷电电压保护水平高的显著特点，可以应用通信基站供电电源及基站主设备供电电源经常性、长持续时间的高工频过电压场景的过电压保护。
Patent CN-113499844-B (CN)
Title: 一种提高煤磨机底座安装精度的方法
IPC: B02C23/00
Filed: 2021-07-28
Granted: 2022-03-22
Abstract: 本发明公开了一种提高煤磨机底座安装精度的方法，用到了角磨机的砂纸磨片、矩形平尺、框式水平仪、塞尺、红丹粉，矩形平尺主要检测平面直线度，框式水平仪利用液体流动和液面水平的原理，以水准泡直接显示相对于水平和铅垂位置微小倾斜角度的一种正方形通用角度测量器具，框式水平仪精度为0.02mm/m；塞尺由薄钢片制成，并由若干片不同厚度的规片组成一组，主要用来检查两结合面之间的缝隙，本发明用到的是厚度为0.02mm的规片；本发明把矩形平尺、框式水平仪和塞尺的优点结合起来，使主减速机和底座接触面积可达到95%以上，同时接触面水平精度可达到0.02mm/m。
Patent CN-113783933-B (CN)
IPC: H04W28/08
Filed: 2021-08-10
Granted: 2022-05-24
Abstract: 本发明公开了基于编码缓存的双层网络通信方法、装置及介质，方法包括：获取目标区域内的常驻用户信息；记录常驻用户的请求文件，构建常用文件数据库；当前时段为网络低峰时段时，更新常驻用户信息和常用文件数据库，并对用户进行分组和编号，然后向每个基站发送预更新指令；如果用户通过上行链路发送请求，则服务器根据用户请求信息向基站单播与该基站相连接的用户所请求的所有文件，然后由该基站向用户端单播请求文件；确定当前时段为网络高峰时段时，确定用户所属的组别，向基站单播第一层数据包文件，基站接收到第一层数据包文件后向同一组别的用户广播第二层数据包文件。本发明提高了效率和实用性，可广泛应用于网络通信技术领域。
Patent CN-113413936-B (CN)
Title: 一种流量调节结构及微流体芯片
IPC: B01L3/00
Filed: 2021-08-24
Granted: 2021-11-30
Abstract: 本发明公开一种流量调节结构及微流体芯片，其中，所述流量调节结构包括壳体以及多岐板，所述壳体内形成有一容腔，所述壳体在其长度方向上形成有相对的进口和出口，所述进口用于连通所述微流体芯片的原料槽与所述容腔，所述出口用于连通所述微流体芯片的流道与所述容腔，自所述进口至所述出口，所述容腔的截面逐渐减小设置。在本发明的技术方案中，通过流量调节结构控制单次自所述原料槽流入所述流道的原材料的个数，从而提高单个单细胞样品成型质量。
Patent CN-113699465-B (CN)
Title: 一种铁素体基高强耐蚀双相合金及制备方法
IPC: C22C38/54
Filed: 2021-08-26
Granted: 2022-06-21
Abstract: 本发明属于材料领域，具体涉及一种铁素体基高强耐蚀双相合金及制备方法，按质量百分比满足如下范围要求：C：0.07～0.1％，B：0.003～0.007％，Cr：17～19％，Ni：7～10％，Co：0.5～1.0％，Mn：7～12％，Si：0.2～0.5％，Nb：0.3～0.8％，Mo+W：1.0～2.0％，Ti+Al：2.0～3.0％，余量为Fe。本发明的合金采用真空熔炼及热轧加工的方式制备成型，热处理完成后合金基体由奥氏体及铁素体两相构成，其中，在奥氏体晶粒内部弥散分布颗粒状NiAl相，其平均直径不超过150nm。合金热膨胀系数介于铁素体钢与奥氏体钢之间，具有良好的室温及高温力学性能。
Patent CN-113634975-B (CN)
IPC: B23K37/04
Filed: 2021-10-15
Granted: 2022-01-11
Abstract: 本发明公开塔式起重机主弦杆预变形焊接工装，包括工装主体；还包括：定位压紧组件,其包括基座以及设置在基座上的悬压臂、锁紧螺杆和调节块；端部顶紧组件,其包括安装座，与安装座连接的顶紧气缸以及设置在顶紧气缸上的顶紧块；预变形组件,其包括底座、油缸、U型规制块和升降气缸；端部定位组件；定位压紧组件对称安装在工装主体左右两侧；端部顶紧组件安装在工装主体左侧；端部定位组件安装在工装主体右侧；预变形组件与工装主体滑动连接；本发解决了人工不便操作沿主弦杆方向定位的问题，可实现压紧自锁、快速拆卸功能,可实现不同截面尺寸主弦杆的装夹定位及预变形和焊接,确保了预变形量的准确性和预变形持续时间的精确性。
Patent CN-113839964-B (CN)
IPC: H04L69/08
Filed: 2021-11-26
Granted: 2022-03-11
Abstract: 本申请涉及一种用于网关设备的通信方法和网关设备。用于网关设备的通信方法包括：按照第一组态协议解析来自第一EPA网络中的至少第一节点的第一数据报文，以获取用于向第二EPA网络中的至少第二节点发送的数据段，其中第一EPA网络中的节点按照第一组态协议进行组网，第二EPA网络中的节点按照第二组态协议进行组网；存储所获取的数据段；基于所获取的数据段，按照第二组态协议所约定的格式生成用于发送至至少第二节点的第二数据报文。根据本申请的通信方法和网关设备，可实现不同EPA网络中的节点之间的跨网通信。
Patent GE-P19991577-B (GE)
Title: Method for Monitoring of Rheological Properties of Blood Micro-Circulatory Vessels
Inventor: MCHEDLISHVILI NINO
IPC: A61B5/02
Filed: 1996-12-16
Abstract: 1. Technical Result Increase of diagnostic accuracy.            2. Essence In the experiment conditions is determined in vivo the rheological properties of the blood flow - the index of rheological behavior of the blood, the displacement rate and ratio of pressures differences, corresponding to the displacement rate and the given index of rheological behavior with the viscosity coefficient.             3. Field of Application Medicine.
Patent GE-P201606566-B (GE)
Title: Isoxazolidine derivatives
Inventor: GHIDINI ELEONORA
IPC: C07J71/00
Filed: 2012-03-14
Abstract: Compounds of formula (IN), which are isoxazolidine derivatives, pharmaceutical compositions and combinations on basis thereof, and usage thereat respiratory disease treatment. Table: 	13
Patent GE-P20217269-B (GE)
Title: Substituted 6-(1h-pyrazol-1-yl)pyrimidin-4-amine derivatives and uses thereof
Inventor: BAYER PHARMA AKTIENGESELLSCHAFT
Filed: 2017-10-09
Abstract: Compound of common formula (I), (I) wherein values of R1, R2, R3, R4 substitudes are provided in the claims, the medicine on the basis thereof, preparation method, and usage thereat the treatment of hyperphosphatemia, phosphate homeostasis disbalance, soft tissue calcification, chronic kidney disease (CKD), etc. s Table: 	2
Patent GE-P20074026-B (GE)
Title: Identification card and method for the production thereof
Inventor: BAGGENSTOS EMIL
IPC: B42D15/10
Filed: 2003-10-27
Abstract: A card comprises at least one paper layer (4) coated with a transparent plastic layer (2, 3, 6, 7) on the two surfaces thereof. A paper layer consists of a safety paper containing at least one safety characteristic and the plastic layer is made of a thermoplastic material which is melt in such a way that a transparent envelop is produced exclusively by a high pressure and/or at a high temperature.
Patent DK-164944-C (DK)
Inventor: EKINS ROGER PHILIP
IPC: G01N33/74
Filed: 1990-02-05
Granted: 1993-02-01
Abstract: Determn. of two or more analytes in a liq. sample is effected by: (a) loading ligands specific for each analyte onto a support in discrete locations such that each location has not more than 0.1 V/K moles of ligand, where V (litres) is the vol. of the sample and K (l/mole) is the equilibrium constant of the ligand for the analyte; (b) contacting the support with the sample; and (c) measuring the amts. of bound analytes by a competitive or non-competitive assay method using a labelled reagent for each ligand, the reagent being capable of recognising the filled or unfilled binding sites on the ligand.
Patent DK-153233-C (DK)
Inventor: BOURLIER CLAUDE PAULE
IPC: E05G7/00
Filed: 1981-02-13
Granted: 1988-11-21
Abstract: This apparatus is of the kind comprising a fixed frame 1 and a drum 5 having a vertical axis for rotation relative to and within the frame about a vertical axis, this drum comprising an internal cavity intended to receive the objects to be passed and accessible through an opening formed in the vertical wall of the drum, the apparatus also comprising means for stopping and locking the drum relative to the chassis in two diametrically opposite positions. According to the invention, these means for stopping and locking the drum relative to the frame comprise an abutment fixed to the end 12 of the drum and another abutment 17 fixed on the end 8 of the frame, and also an inclined leaf spring which can withdraw vertically out of the way when the stop of the drum passes, the gap e left between the end of the frame and the end of the drum corresponding practically to the vertical dimension of these abutments alone. The invention has particularly advantageous application in government offices, banks, etc.
Patent CA-1285093-C (CA)
Title: Heat shrinkable thermoplastic olefin composition
Inventor: HAZELTON DONALD R
IPC: C08L23/28
Filed: 1985-07-05
Granted: 1991-06-18
Abstract: "Abstract of the Disclosure"           Heat shrinkable thermoplastic compositions are prepared by blending an ethylene copolymer resin with a rubber  and  dynamically  vulcanizing the  rubber.   The ethylene copolymer resin is a copolymer of ethylene with an alkyl ester of-an alpha, beta monoethylenically un-saturated monocarboxylic acid as well as copolymers of ethylene with the acid per se.  The preferred copolymer is ethylene-vinyl-acetate copolymer.  The preferred rub-ber is halogenated butyl rubber.  Uncured rubber can be included in the composition.
Patent CA-1284431-C (CA)
Title: Slurry viscometer
Inventor: ERIAN FADEL F
IPC: G01N33/22
Filed: 1986-03-10
Granted: 1991-05-28
Abstract: A B S T R A C T                         SLURRY VISCOMETER     An apparatus and method are provided for measuring apparent viscosities of conventional as well as unconventional slurries. In particular, slurries which utilize supercritical liquid CO2 as a carrier fluid can be tested at a variety of concentrations and particle size distributions. The method is capable of forming the slurry mixture and maintaining the solids in relatively uniform suspension. A sensing element, which is a vibrating-rod, is used as a viscosity detector.
Patent CA-1287601-C (CA)
Title: Package for hazardous materials
Inventor: SIMON B KENNETH
IPC: B65D85/30
Filed: 1986-04-23
Granted: 1991-08-13
Abstract: ABSTRACT     A package assembly for transporting hazardous materials including a bottle containing a hazardous material disposed within a metal can wherein the bottle is surrounded on all sides by individual upper, lower and side absorbent non-resilient and frangible synthetic resin foam elements.  The foam elements provide cushioning for the bottle and absorbency in case of spillage.  The individual foam elements are maintained out of contact with each other by means of fiberboard spacers.  The spacers are disposed to separate the upper and lower ends of the bottle from the resin foam and to protect the frangible foam from disintegration due to abrasion by the bottle.  The metal can can be suspended within an outer corrugated fiberboard box by means of a fiberboard insert element for the outer box.  The fiberboard insert element supports the can out of contact with the outer fiberboard box and provides a protecting buffer zone between the can and the walls of the outer fiberboard box for the protection of the can.
Patent CA-1296768-C (CA)
Title: Regulating transformer system
Inventor: BICKLEY TREVOR A
IPC: H02P13/06
Filed: 1986-06-26
Granted: 1992-03-03
Abstract: REGULATING TRANSFORMER SYSTEM   ABSTRACT OF THE DISCLOSURE A regulating transformer system for regulating the voltages derived from two secondary windings of a main transformer is capable of regulating the voltages when the loads on the two secondary windings change by different amounts or change in opposite directions.  The primary winding of the main transformer has a tapped portion that can regulate the voltages from the two secondary windings together.  The tapped portion may also be reversible. An auxiliary transformer has two secondary windings which are each connected in series with one of the secondary windings of the main transformer but with the polarity reversed on one of the secondary windings of the auxiliary transformer.  The primary of the auxiliary transformer is connected to a tapped winding that is powered from the main transformer to provide an adjustable differential voltage change to the voltages derived from the secondary windings.
Patent CA-1276465-C (CA)
Title: High solids content coal-tar mixture
Inventor: CORRERA GIUSEPPE
IPC: C10L1/32
Filed: 1986-10-24
Granted: 1990-11-20
Abstract: ABSTRACT OF THE DISCLOSURE:            By optimizing grinding conditions it is possible to obtain a grain-size distribution of coal milled together with tar that is especially suitable for the production of high-solide (> 50% by weight) coal-tar mixtures that are pumpable and easy to inject into the blast furnace.
Patent CA-1294961-C (CA)
Title: Aminoalcohols, their preparation process and their applications, particularly in therapeutics
Inventor: AUBARD GILBERT
IPC: A61K31/10
Filed: 1987-01-28
Granted: 1992-01-28
Abstract: ABSTRACT Aminoalcohols of formula:     (I)   in which R1 is alkyl, R2 H or alkyl, R3 in particular H, alkyl, phenylalkyl, alkanoyl, phenylalkanoyl, in which N, R2 and R3 together form a heterocycle saturated with 5 to 7 chain links, are useful as analgesics.
Patent CA-1275830-C (CA)
Title: Long travel damper with low lag dynamic spring retainers
Inventor: LAMARCHE PAUL E
IPC: F16F15/134
Filed: 1987-02-23
Granted: 1990-11-06
Abstract: LONG  TRAVEL DAMPER WITH LOW LAG DYNAMIC SPRING  RETAINERS                 ABSTRACT OF THE DISCLOSURE      A long travel damper assembly  (10)  operatively connecting torque input and output members including a piston plate  (15)  acting as a clutch plate for torque input from a vehicle engine, a hub connected to a transmission input shaft and comprising a generally flat annular plate  (22) with circumferentially spaced radial arms (26) extending outwardly from the flange, a plural-ity of elongated arcuate slots  (42)  formed in the hub plate,  and generally wedge-shaped individual spring separators  (43,43')  or skates having rollers  (56) positioned at their inner ends riding in the arcuate slots  (42).   A plurality of generally U-shaped torque input members are secured to the piston plate and encompass the hub arms between compression springs to act as driving elements.   As an alternative, the spring separators comprise annular generally concentric rings having radial arms interposed between damper springs.
Patent CA-1276312-C (CA)
Title: Parallel processing architectures
Inventor: HANNAH MARC R
IPC: G06F9/38
Filed: 1987-04-07
Granted: 1990-11-13
Abstract: ABSTRACT       A system for processing of data wherein the data is inputted over time into the system such that a second packet of data is inputted before a first packet of data, said system comprising a first processor coupled to a second processor, said first processor operating on only the first packet of data and said second processor operating on only the second packet of data.
Patent CA-1301729-C (CA)
Title: Natural lighting apparatus
Inventor: HANE TADASHI
IPC: F24S50/20
Filed: 1987-06-30
Granted: 1992-05-26
Abstract: Abstract of the Disclosure A natural lighting apparatus including:  a mirror having a mirror face for reflecting light; a supporting mechanism for supporting the mirror to be rotatable about both a first axis and a second axis perpendicular to the first axis; a first sensing mechanism for sensing a first direction of the light source about the first axis for generating a first signal representative of the first light source direction about the first axis; a second sensing mechanism for sensing a second direction of the light source about the second axis for generating a second signal representative of the second light source direction about the second axis; an attitude control mechanism for angularly moving the mirror about the first axis according to the first signal from the first sensing mechanism and about the second axis according to the second signal from the second sensing mechanism, thus controlling the attitude of the mirror to reflect light from the light source in a predetermined direction.         -
Patent CA-1286467-C (CA)
Title: Method and an apparatus for producing plastics material films
Inventor: STOCKMEYER HANS
IPC: B29C43/50
Filed: 1987-07-02
Granted: 1991-07-23
Abstract: ABSTRACT           A method and an apparatus for producing plastics material films A method and an apparatus are provided to prevent specks of condensation products being formed on a plastics material film produced by a calendering technique.   In the method, after the film has left the final calender roller, the film is passed around at least one take-up roller and is blown against the shell of the roller by compressed air issuing from nozzles.   Whilst on the shell of the roller the film is cooled to a temperature below the condensation temperature of the volatile substances released from the surface of the film.
Patent CA-1287586-C (CA)
Title: Dry container capable of accommodating bulk cargo
Inventor: UNRININ NOBUYUKI
IPC: B65D88/12
Filed: 1987-09-18
Granted: 1991-08-13
Abstract: ABSTRACT          A dry container capable of accommodating bulk cargo, which consists of a hexahedral vessel having its door opening onto at least one side shell face thereof, said dry container comprising a pair of longitudinal corner-post grooves facing each other disposed near the door opening, reinforcement rig members, whose each end is inserted into each corresponding groove, arranged a set at a distance to each other and each bridging the front corner posts, and a flexible inner-container-bag arranged inside the space defined by the plane including the set of reinforcement rigid members disposed in the dry container and by other shell faces than the face nearest the rigid members so as to fit the bag sheet onto these container shell faces and the rigid members.
Patent CA-1315828-C (CA)
Title: Rotary joint with balanced seals
Inventor: TIMM GERALD L
IPC: F16C11/08
Filed: 1987-10-26
Granted: 1993-04-06
Abstract: ABSTRACT OF THE DISCLOSURE     A rotary joint for establishing communication of a pressurized medium with a rotating heat exchanger drum wherein the joint seals and associated structure are of such configuration to permit internal balancing with respect to fluid pressures imposed thereon.  A rotating nipple within the joint body utilizes spherical seal surfaces engaging annular seal rings to achieve self alignment and the nipple includes spring biased collars which automatically compensate for wear and retaining structure limits collar displacement to prevent joint damage.
Patent CA-1281363-C (CA)
Inventor: SUZUKI YASUMICHI
IPC: G06F3/033
Filed: 1987-11-13
Granted: 1991-03-12
Abstract: ABSTRACT OF THE DISCLOSURE    A color image processing apparatus such as a color copying machine has a color appointing device for enabling an operator to appoint any desired color involved in an original image, a color range changing device for manually or automatically changing the size of range of the colors which can be regarded as being the same as the predetermined color, a target color appointing for appointing a color to which the predetermined color is to be converted, and a color image forming device such as a laser beam printer for forming a color image with the predetermined color and colors in the color range converted into the target color.
Patent CA-1292195-C (CA)
Title: Stoppered cask
Inventor: SCHUETZ UDO
IPC: B65D8/02
Filed: 1987-11-20
Granted: 1991-11-19
Abstract: ABSTRACT          In a stoppered cask of plastic, consisting of two or more parts that are welded together, and having a body, a base and a cover, which has openings that are recessed in depressions, there is on the inner surface of each depression of the cover a barrier that is molded in one piece from the body in an arc around the associated cap opening to as to form a trap lip for a residual quantity of the contents of the cask.  Thus, when the cask is tilted it is possible to empty it entirely.  In the area about the cap opening the barrier is lower than in the areas at the body, so that the barrier does not make it more difficult to clean the cask.
Patent CA-1333735-C (CA)
Title: Adhesives, their preparation and use
Inventor: ANSELL CHRISTOPHER
IPC: A61L15/58
Filed: 1987-12-07
Granted: 1994-12-27
Abstract: Skin friendly pressure sensitive adhesives in the form of inherently tacky polyurethane-containing gells may be prepared by reacting an isocyanate prepolymer, which is itself the reaction product of poly-functional isocyanate and polyoxyalkylene diol monoalkyl ether, with a hydroxyl-containing ester of acrylic or methacrylic acid and optionally other hydroxyl containing compounds and then cross-linking the polymer so formed by means of irradiation.  The proportion of acrylate chosen is such that it will react with at least 15 to 25% of the free isocyanate groups in the prepolymer and the remainder react with the other hydroxyl containing compound.  The adhesives are capable of absorbing up to 95%, typically from 35 to 95% by weight of water when hydrated.  The use of the adhesive in highly moisture vapour permeable dressings is also disclosed.
Patent CA-1338931-C (CA)
Title: Multiplying bovine embryos
Inventor: FIRST NEAL L
IPC: C12N15/06
Filed: 1987-12-21
Granted: 1997-02-25
Abstract: A method of multiplying bovine embryos by transfer of nuclei is described.  The method includes enucleating a recipient oocyte, transferring the donor embryo nucleus to the enucleated recipient oocyte, and fusing the donor nucleus to the recipient oocyte by dielectrophoresis.  The method is intended to allow the generation of multiplied genetically identical cattle.
Patent CA-1286792-C (CA)
Title: Embedded catalyst receptors for metallization of dielectrics
Inventor: COHEN ABRAHAM B
IPC: C23C18/31
Filed: 1987-12-22
Granted: 1991-07-23
Abstract: EMBEDDED CATALYST RECEPTORS FOR            METALLIZATION OF DIELECTRICS         ABSTRACT       The invention is directed to a laminate for the preparation of printed circuits by electroless plating of conductive metal thereon which comprises a.  an electrically insulative substrate bearing b.  an adherent layer of crosslinked polymeric adhesive, which is insoluble in photodielectric developing solutions, having partially embedded therein finely divided particles of adsorbent which protrude from the adhesive surface away from the substrate, the protrusive surfaces of which are adsorptive with respect to electroless plating catalysts or reductive precursors thereof, and c.  a solid layer of photodielectric adherently overlying the layer of adhesive and adsorbent particles.
Patent CA-1297681-C (CA)
Title: Direct smelting process for sulfide ores
Inventor: FISCHER PETER
IPC: C22B19/20
Filed: 1988-01-22
Granted: 1992-03-24
Abstract: ABSTRACT OF THE DISCLOSURE:           Smelting is effected in a reactor containing juxtaposed oxidizing and reducing zones each containing a slag bath and a gas space above the bath.  The slag baths and gas spaces of the two zones respectively communicate with each other.  The ores to be smelted are fed into the slag bath in the oxidizing zone and an oxygen-containing gas is blown into this slag bath.  The slag which is formed in the oxidizing zone and is rich in non-ferrous metal oxides, is passed from this oxidizing zone into the reducing zone. In this reducing zone,  a reducing agent and an oxygen-containing gas are blown into the slag at such respective rates that the non-ferrous metal oxides contained in the slag are substantially completely reduced and a phase that is rich in non-ferrous metal is formed.  The slag which is so formed and is poor in non-ferrous metal is tapped from the reducing zone.  The gases in the oxidizing and reducing zones are separately sucked from these two zones at pressures which are so controlled that a zero differential pressure is obtained adjacent to the boundary between the oxidizing and reducing zones.  This process is particularly interesting in that,  whenever necessary,  the adjacent portions of the gas spaces in the oxidizing and reducing zones can be intercon-nected to allow withdrawal  of the flue gas from either zone through the other.
Patent CA-1292333-C (CA)
Inventor: SHIMADA MASAYOSHI
IPC: H04J3/12
Filed: 1988-02-04
Granted: 1991-11-19
Abstract: Abstract of the Disclosure A time division multiplex system adaptable for branching services, which includes a predetermined level code generator for generating a signal of the same level and a switching unit for switching between the predetermined level signal and a signal to be multiplexed.  The channel bit group number allotted to each channel is changed with time.  For signals of transmission speeds above 64 Kb/s, a plurality of time slots are used to form a single channel to thereby accommodate branching services in octet units.